0335547 0335544 BRP Cam & Shaft | Genuine Used Part

🔧 Product Description

Genuine Johnson Evinrude Throttle Cam and Roller-Arm Shaft - Part Numbers: 0335547 & 0335544

A genuine used OMC / BRP throttle cam and roller-arm shaft for selected Johnson and Evinrude 60-degree V4 and V6 carburetted two-stroke outboard motors.

The shaped throttle cam controls the rate at which the carburettors open, while shaft 0335544 supports the roller arm that follows the cam profile.

⚙️ Key Features

• Genuine used Johnson / Evinrude cam and shaft

• Throttle cam part number 0335547

• Roller-arm shaft part number 0335544

• Used in optical-ignition throttle-linkage systems

• Factory cam profile for correct throttle progression

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 0335547 current original throttle-cam reference

• 0335544 current original roller-arm-shaft reference

• The numbers identify two cooperating components rather than a supersession chain

OEM / Related Numbers:

• 0335547

• 335547

• 0335544

• 335544

• 0335545 roller arm

• 0315656 roller-arm screw

• 0332074 washer

• 0343978 roller-arm hub

• 0323326 cam-follower roller

• 0335595 throttle link

• 0433895 related throttle-cam and arm assembly

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Johnson and Evinrude 60-degree V4 and V6 throttle linkage

• Carburetted optical-ignition outboards

Typically suits:

• Selected 90HP, 100HP, 105HP and 115HP engines

• Selected 150HP and 175HP engines

• Known applications from approximately 1991 through 2006

• Exact fitment must be checked against the model-specific throttle-linkage diagram

• HP Range: Approximately 90HP-175HP

• Engine Type: Carburetted V4 or V6 two-stroke outboard

🔌 Function

The cam provides the designed throttle-opening curve, while the shaft supports the roller arm that converts cam movement into throttle-linkage movement.

Common signs of failure:

• Cam surface is grooved or worn

• Roller arm binds on the shaft

• Shaft is bent or corroded

• Throttle progression is uneven

• Engine hesitates off idle

• Carburettors do not reach full opening

• Linkage cannot be adjusted correctly

📦 Condition

• Genuine used parts

• Supplied together where shown

• Correct link-and-sync adjustment is required

• Removed from running engine where applicable

• In good working condition unless otherwise stated